External bias test points and heaters

chubs · Post by **chubs** » Fri Oct 19, 2007 3:21 pm

I am installing external test points on the back panel. Will / can running this alongside the heaters create hum?

Is there a better place? Can this "bias tap" line inuce hum in other things? Shoud I use shielded wire for this?

Bad Kitty · Post by **Bad Kitty** » Fri Oct 19, 2007 6:30 pm

I did mine like this:

Mike

chubs · Post by **chubs** » Mon Oct 22, 2007 9:16 am

What I mean is:

Can those test point wires going to the power tubes either induce into or be affected by other wires in the amp?

Should I avoid running them next to certain wires? Example: Heaters.

playazincs · Post by **playazincs** » Wed Oct 24, 2007 11:42 am

In my experience doing this and I